Concentration of cortisol in human hair under rest and pain conditions
Poster
Paper/Presentation Title | Concentration of cortisol in human hair under rest and pain conditions |
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Presentation Type | Poster |
Authors | Sharpley, Christopher F. (Author), Kauter, Kathleen G. (Author) and McFarlane, James R. (Author) |
Editors | Solomon, Sam and Dampney, Roger |
Journal or Proceedings Title | Proceedings of the 30th Annual Meeting of Australian Neuroscience/Australian Physiological Society (ANS/AuPS 2010) |
Journal Citation | 41 |
Number of Pages | 1 |
Year | 2010 |
Place of Publication | Melbourne, Australia |
Web Address (URL) of Paper | http://aups.org.au/Proceedings/40/64P/64P.pdf |
Conference/Event | 30th Annual Meeting of Australian Neuroscience/Australian Physiological Society |
Event Details | 30th Annual Meeting of Australian Neuroscience/Australian Physiological Society Event Date 31 Jan 2010 to end of 03 Feb 2010 Event Location Sydney, Australia |
Abstract | Four investigations were conducted into the concentration and responsivity of cortisol in adult human hair. Concentration across body sites (n = 10 males) varied significantly, with highest values in the arms, followed by legs, with the scalp being lowest. However, concentrations within-shaft from a single site were significantly correlated in longer female (n = 12) hair. Two studies of concentration changes following 1 min immersion in ice water (0°C to 4°C) were also conducted. The first study (n = 3 males) showed immediate, brief and localized increases in cortisol from hair on the immersed forearm but not from hair on the opposite lower leg. The second study (n = 5 males) showed further localization of hair cortisol changes along the forearm, with independent responses being observed in areas only 250mm apart. These results are considered within a model of localized anti-inflammatory hair cortisol responses to trauma and add to our knowledge of the peripheral cortisol synthesis system in human hair. |
Keywords | human hair; adult; anti-inflammatory; cortisol |
ANZSRC Field of Research 2020 | 429999. Other health sciences not elsewhere classified |
310999. Zoology not elsewhere classified | |
320899. Medical physiology not elsewhere classified | |
Byline Affiliations | University of New England |
https://research.usq.edu.au/item/q039z/concentration-of-cortisol-in-human-hair-under-rest-and-pain-conditions
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